:root {
  color-scheme: dark;
  --bg: #06080d;
  --bg-soft: #0a0f18;
  --surface: rgba(15, 22, 34, 0.78);
  --surface-strong: #0f1622;
  --surface-muted: rgba(255, 255, 255, 0.045);
  --text: #f6f8fb;
  --text-soft: rgba(246, 248, 251, 0.72);
  --text-muted: rgba(246, 248, 251, 0.48);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --brand: #45b7ff;
  --brand-2: #70e2ff;
  --commerce: #4fe0a3;
  --olajka: #55c8ff;
  --reader: #a987ff;
  --marketplace: #6ca8ff;
  --labs: #f7b84b;
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --max: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 5%, rgba(45, 153, 255, 0.13), transparent 28%),
    radial-gradient(circle at 82% 16%, rgba(129, 92, 246, 0.11), transparent 24%),
    linear-gradient(180deg, #06080d 0%, #080c13 42%, #05070b 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.5) 46%, transparent 92%);
}

body::after {
  content: "";
  position: fixed;
  width: 520px;
  height: 520px;
  left: 50%;
  top: -280px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(59, 167, 255, 0.12);
  filter: blur(110px);
  z-index: -1;
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  background: rgba(6, 8, 13, 0.66);
  backdrop-filter: blur(20px);
  transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(6, 8, 13, 0.88);
}

.navbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(111, 207, 255, 0.28);
  background: linear-gradient(145deg, rgba(74, 183, 255, 0.21), rgba(119, 94, 255, 0.15));
  box-shadow: inset 0 0 30px rgba(72, 187, 255, 0.08), 0 10px 32px rgba(0, 0, 0, 0.24);
}

.brand-mark::before {
  content: "O";
  font-size: 22px;
  line-height: 1;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 0 18px rgba(95, 210, 255, 0.5);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 650;
}

.nav-links a {
  transition: color 160ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-muted);
  color: var(--text);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-nav-toggle span,
.mobile-nav-toggle span::before,
.mobile-nav-toggle span::after {
  width: 18px;
  height: 2px;
  display: block;
  border-radius: 999px;
  background: currentColor;
  position: relative;
  transition: transform 180ms ease, opacity 180ms ease;
}

.mobile-nav-toggle span::before,
.mobile-nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.mobile-nav-toggle span::before { top: -6px; }
.mobile-nav-toggle span::after { top: 6px; }
.mobile-nav-toggle[aria-expanded="true"] span { background: transparent; }
.mobile-nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.mobile-nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

.btn {
  min-height: 46px;
  padding: 0 18px;
  border-radius: 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid var(--line);
  font-size: 14px;
  font-weight: 750;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #06101a;
  border-color: transparent;
  background: linear-gradient(135deg, #76dcff, #4dafff);
  box-shadow: 0 12px 34px rgba(71, 175, 255, 0.19);
}

.btn-primary:hover {
  box-shadow: 0 16px 44px rgba(71, 175, 255, 0.29);
}

.btn-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.045);
}

.btn-secondary:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.075);
}

.hero {
  min-height: calc(100vh - 76px);
  min-height: min(880px, calc(100vh - 76px));
  display: flex;
  align-items: center;
  position: relative;
  padding: 84px 0 96px;
}

.hero::after {
  content: "";
  position: absolute;
  width: 720px;
  height: 720px;
  right: -350px;
  top: -160px;
  border-radius: 50%;
  border: 1px solid rgba(107, 196, 255, 0.08);
  box-shadow: inset 0 0 140px rgba(66, 169, 255, 0.025);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  gap: 72px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.035);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-2);
  box-shadow: 0 0 18px rgba(112, 226, 255, 0.75);
}

.hero-title {
  margin: 24px 0 0;
  max-width: 820px;
  font-size: clamp(58px, 7vw, 104px);
  line-height: 0.92;
  letter-spacing: -0.065em;
  font-weight: 900;
  text-wrap: balance;
}

.hero-title .line {
  display: block;
}

.sellution {
  color: transparent;
  background: linear-gradient(105deg, #fff 8%, #8cdbff 43%, #aaa2ff 79%, #fff 100%);
  background-clip: text;
  -webkit-background-clip: text;
}

.sellution .sell {
  text-decoration: underline;
  text-decoration-color: rgba(112, 226, 255, 0.45);
  text-decoration-thickness: 0.075em;
  text-underline-offset: 0.1em;
}

.hero-tagline {
  margin: 28px 0 0;
  max-width: 700px;
  font-size: clamp(24px, 2.2vw, 34px);
  line-height: 1.13;
  letter-spacing: -0.035em;
  font-weight: 760;
}

.hero-copy {
  margin: 20px 0 0;
  max-width: 660px;
  color: var(--text-soft);
  font-size: 17px;
  line-height: 1.72;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-note {
  margin-top: 18px;
  color: var(--text-muted);
  font-size: 12px;
}

.product-orbit {
  min-height: 520px;
  position: relative;
  display: grid;
  place-items: center;
}

.orbit-core {
  width: 176px;
  height: 176px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  border: 1px solid rgba(105, 199, 255, 0.25);
  background:
    radial-gradient(circle at 35% 28%, rgba(124, 218, 255, 0.22), transparent 32%),
    linear-gradient(145deg, rgba(15, 27, 43, 0.98), rgba(8, 13, 22, 0.98));
  box-shadow:
    0 0 0 28px rgba(67, 168, 255, 0.025),
    0 0 0 76px rgba(67, 168, 255, 0.018),
    0 36px 90px rgba(0, 0, 0, 0.48),
    inset 0 0 42px rgba(79, 186, 255, 0.08);
}

.orbit-core::before,
.orbit-core::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(123, 208, 255, 0.08);
}

.orbit-core::before { inset: -74px; }
.orbit-core::after { inset: -144px; }

.core-o {
  font-size: 72px;
  line-height: 1;
  font-weight: 950;
  letter-spacing: -0.08em;
  color: #fff;
  text-shadow: 0 0 40px rgba(88, 199, 255, 0.36);
}

.orbit-card {
  position: absolute;
  width: 190px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 19px;
  background: rgba(10, 15, 24, 0.86);
  backdrop-filter: blur(18px);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
  transition: transform 180ms ease, border-color 180ms ease;
}

.orbit-card:hover {
  transform: translateY(-4px) !important;
  border-color: var(--line-strong);
}

.orbit-card strong {
  display: block;
  font-size: 14px;
  letter-spacing: -0.015em;
}

.orbit-card small {
  display: block;
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 11px;
}

.orbit-icon {
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #071018;
}

.orbit-commerce { left: 2%; top: 11%; }
.orbit-commerce .orbit-icon { background: var(--commerce); }
.orbit-olajka { right: 0; top: 12%; }
.orbit-olajka .orbit-icon { background: var(--olajka); }
.orbit-reader { left: 0; bottom: 9%; }
.orbit-reader .orbit-icon { background: var(--reader); }
.orbit-market { right: 1%; bottom: 8%; }
.orbit-market .orbit-icon { background: var(--marketplace); }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.scroll-cue::after {
  content: "";
  width: 1px;
  height: 34px;
  background: linear-gradient(to bottom, var(--line-strong), transparent);
}

.section {
  position: relative;
  padding: 118px 0;
}

.section-tight {
  padding: 88px 0;
}

.section-kicker {
  color: var(--brand-2);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-title {
  margin: 12px 0 0;
  max-width: 820px;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.01;
  letter-spacing: -0.052em;
  font-weight: 880;
  text-wrap: balance;
}

.section-copy {
  margin: 20px 0 0;
  max-width: 730px;
  color: var(--text-soft);
  font-size: 17px;
  line-height: 1.72;
}

.products-grid {
  margin-top: 54px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.product-card {
  grid-column: span 6;
  min-height: 350px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.057), rgba(255, 255, 255, 0.025));
  box-shadow: var(--shadow);
  transition: transform 220ms ease, border-color 220ms ease;
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
}

.product-card::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -90px;
  bottom: -110px;
  border-radius: 50%;
  filter: blur(10px);
  opacity: 0.18;
}

.product-card.commerce::after { background: var(--commerce); }
.product-card.olajka::after { background: var(--olajka); }
.product-card.reader::after { background: var(--reader); }
.product-card.marketplace::after { background: var(--marketplace); }

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.035);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.product-number {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 800;
}

.product-name {
  margin: 76px 0 0;
  font-size: clamp(31px, 3vw, 45px);
  line-height: 1;
  letter-spacing: -0.048em;
  font-weight: 880;
}

.product-card p {
  margin: 14px 0 0;
  max-width: 500px;
  color: var(--text-soft);
  line-height: 1.65;
}

.product-link {
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 800;
}

.product-link span {
  transition: transform 160ms ease;
}

.product-link:hover span {
  transform: translateX(4px);
}

.commerce .product-link { color: var(--commerce); }
.olajka .product-link { color: var(--olajka); }
.reader .product-link { color: var(--reader); }
.marketplace .product-link { color: var(--marketplace); }

.showcase {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
}

.showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr);
  gap: 68px;
  align-items: center;
}

.showcase-copy .section-title {
  font-size: clamp(40px, 4.4vw, 64px);
}

.feature-list {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--text-soft);
  font-size: 14px;
}

.feature-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--commerce);
  box-shadow: 0 0 16px rgba(79, 224, 163, 0.45);
}

.panel-mock {
  min-height: 470px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  overflow: hidden;
  background: #0a1018;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.42);
  transform: perspective(1100px) rotateY(-2deg) rotateX(1deg);
}

.panel-topbar {
  height: 48px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 16px;
}

.panel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.panel-layout {
  min-height: 421px;
  display: grid;
  grid-template-columns: 154px 1fr;
}

.panel-sidebar {
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
}

.panel-side-logo {
  height: 18px;
  width: 72px;
  border-radius: 6px;
  background: linear-gradient(90deg, rgba(82, 207, 255, 0.55), rgba(81, 224, 163, 0.5));
  margin-bottom: 24px;
}

.panel-nav-row {
  height: 28px;
  margin-bottom: 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.panel-nav-row.active {
  background: rgba(79, 224, 163, 0.13);
  border: 1px solid rgba(79, 224, 163, 0.15);
}

.panel-content {
  padding: 20px;
}

.panel-title-line {
  width: 176px;
  height: 18px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.82);
}

.panel-subline {
  width: 238px;
  height: 8px;
  margin-top: 9px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.12);
}

.kpi-row {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.kpi {
  height: 84px;
  padding: 13px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.kpi-label {
  width: 62%;
  height: 7px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.12);
}

.kpi-value {
  width: 43%;
  height: 20px;
  margin-top: 17px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.68);
}

.panel-table {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.018);
}

.panel-table-row {
  height: 38px;
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.7fr;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.045);
}

.panel-table-row:last-child { border-bottom: 0; }

.panel-cell {
  height: 7px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.12);
}

.panel-cell.accent { background: rgba(79, 224, 163, 0.42); }

.dual-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.88fr);
  gap: 84px;
  align-items: center;
}

.phone-stage {
  min-height: 620px;
  position: relative;
  display: grid;
  place-items: center;
}

.phone-stage::before {
  content: "";
  position: absolute;
  width: 390px;
  height: 390px;
  border-radius: 50%;
  background: rgba(69, 183, 255, 0.11);
  filter: blur(60px);
}

.phone {
  width: 286px;
  height: 580px;
  padding: 10px;
  border-radius: 42px;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: linear-gradient(145deg, #1b2230, #080b10);
  box-shadow: 0 38px 90px rgba(0, 0, 0, 0.46);
  transform: rotate(4deg);
}

.phone-screen {
  height: 100%;
  border-radius: 33px;
  overflow: hidden;
  background: linear-gradient(180deg, #0b1320, #080d15);
  position: relative;
}

.phone-island {
  width: 92px;
  height: 22px;
  border-radius: 999px;
  background: #030407;
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.app-header {
  height: 88px;
  padding: 39px 18px 12px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.app-logo {
  font-weight: 900;
  letter-spacing: -0.04em;
}

.app-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--olajka), #6c8bff);
}

.app-hero-card {
  height: 148px;
  margin: 8px 14px 0;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 20%, rgba(129, 95, 255, 0.45), transparent 34%),
    linear-gradient(135deg, #12314a, #0b1a2e);
}

.app-hero-card::before {
  content: "LIVE";
  position: absolute;
  left: 13px;
  top: 13px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #ff4f7a;
  color: white;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.app-hero-card::after {
  content: "";
  width: 88px;
  height: 88px;
  right: 18px;
  bottom: -14px;
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(85, 200, 255, 0.66), rgba(169, 135, 255, 0.65));
}

.app-section-title {
  width: 94px;
  height: 12px;
  margin: 22px 18px 13px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.78);
}

.app-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
  padding: 0 14px;
}

.app-card {
  height: 98px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.035);
}

.app-tabbar {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(10, 15, 24, 0.91);
  backdrop-filter: blur(14px);
}

.app-tab {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.13);
}

.app-tab.active { background: var(--olajka); }

.reader-section {
  overflow: hidden;
}

.reader-box {
  margin-top: 48px;
  min-height: 420px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  overflow: hidden;
  background:
    radial-gradient(circle at 90% 20%, rgba(169, 135, 255, 0.12), transparent 30%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018));
  box-shadow: var(--shadow);
}

.reader-copy {
  padding: 52px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.reader-copy .product-badge {
  width: fit-content;
  border-color: rgba(169, 135, 255, 0.26);
  color: #cbb9ff;
}

.reader-title {
  margin: 18px 0 0;
  font-size: clamp(38px, 4.6vw, 64px);
  line-height: 1;
  letter-spacing: -0.052em;
  font-weight: 880;
}

.reader-copy p {
  margin: 18px 0 0;
  max-width: 590px;
  color: var(--text-soft);
  line-height: 1.72;
}

.voice-stage {
  min-height: 420px;
  position: relative;
  display: grid;
  place-items: center;
  border-left: 1px solid var(--line);
  background: rgba(8, 10, 17, 0.32);
}

.wave {
  width: min(86%, 430px);
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.wave span {
  width: 5px;
  height: var(--h, 20%);
  min-height: 10px;
  max-height: 130px;
  border-radius: 999px;
  background: linear-gradient(to top, rgba(119, 91, 255, 0.48), rgba(184, 159, 255, 0.98));
  box-shadow: 0 0 12px rgba(169, 135, 255, 0.18);
  animation: wave 1.65s ease-in-out infinite alternate;
  animation-delay: var(--d, 0s);
}

@keyframes wave {
  from { transform: scaleY(0.45); opacity: 0.48; }
  to { transform: scaleY(1.08); opacity: 1; }
}

.event-chip {
  position: absolute;
  min-width: 178px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(11, 15, 24, 0.88);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
}

.event-chip strong {
  display: block;
  font-size: 12px;
}

.event-chip small {
  margin-top: 3px;
  display: block;
  color: var(--text-muted);
  font-size: 10px;
}

.event-1 { top: 58px; left: 26px; }
.event-2 { top: 118px; right: 24px; }
.event-3 { bottom: 58px; left: 58px; }

.labs-section {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(circle at 16% 40%, rgba(247, 184, 75, 0.075), transparent 26%),
    rgba(255, 255, 255, 0.012);
}

.labs-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(500px, 1.18fr);
  gap: 74px;
  align-items: center;
}

.labs-label {
  color: var(--labs);
}

.dzik-card {
  min-height: 430px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(247, 184, 75, 0.16);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 18% 18%, rgba(247, 184, 75, 0.14), transparent 22%),
    linear-gradient(145deg, #131510, #0b0f0c 58%, #08100d);
  box-shadow: var(--shadow);
}

.dzik-map {
  position: absolute;
  inset: 0;
  opacity: 0.48;
  background-image:
    linear-gradient(35deg, transparent 47%, rgba(247, 184, 75, 0.08) 48%, rgba(247, 184, 75, 0.08) 50%, transparent 51%),
    linear-gradient(-18deg, transparent 46%, rgba(94, 154, 108, 0.11) 47%, rgba(94, 154, 108, 0.11) 50%, transparent 51%);
  background-size: 110px 110px, 150px 150px;
}

.dzik-route {
  position: absolute;
  left: 12%;
  right: 10%;
  top: 50%;
  height: 3px;
  border-radius: 999px;
  transform: rotate(-11deg);
  background: linear-gradient(90deg, var(--labs), #9ecc74 65%, transparent);
  box-shadow: 0 0 18px rgba(247, 184, 75, 0.26);
}

.dzik-point {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--labs);
  box-shadow: 0 0 0 7px rgba(247, 184, 75, 0.1), 0 0 24px rgba(247, 184, 75, 0.34);
}

.dzik-point.p1 { left: 18%; top: 60%; }
.dzik-point.p2 { left: 54%; top: 42%; background: #9ecc74; }
.dzik-point.p3 { right: 17%; top: 31%; background: #c9aa76; }

.dzik-ui {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-end;
}

.dzik-copy strong {
  display: block;
  font-size: 30px;
  letter-spacing: -0.04em;
}

.dzik-copy span {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
}

.dzik-badge {
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid rgba(247, 184, 75, 0.18);
  background: rgba(247, 184, 75, 0.08);
  color: #f4c66f;
  font-size: 11px;
  font-weight: 800;
}

.cta-band {
  padding: 76px 0 92px;
}

.cta-box {
  padding: 52px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  background:
    radial-gradient(circle at 88% 16%, rgba(73, 182, 255, 0.13), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02));
}

.cta-box h2 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.cta-box p {
  margin: 12px 0 0;
  color: var(--text-soft);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 46px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--text-muted);
  font-size: 12px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a:hover { color: var(--text-soft); }

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms cubic-bezier(.2,.8,.2,1), transform 650ms cubic-bezier(.2,.8,.2,1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1060px) {
  .nav-links { display: none; }
  .mobile-nav-toggle { display: inline-flex; }
  .hero { min-height: auto; padding-top: 70px; }
  .hero-grid,
  .showcase-grid,
  .dual-grid,
  .labs-grid {
    grid-template-columns: 1fr;
  }
  .hero-grid { gap: 42px; }
  .product-orbit { min-height: 500px; max-width: 650px; width: 100%; margin: 0 auto; }
  .showcase-grid { gap: 50px; }
  .showcase-copy { max-width: 760px; }
  .panel-mock { transform: none; }
  .dual-grid { gap: 38px; }
  .phone-stage { order: 2; min-height: 600px; }
  .labs-grid { gap: 46px; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .navbar { min-height: 68px; }
  .nav-actions .btn-secondary { display: none; }
  .site-header.nav-open .nav-links {
    display: flex;
    position: absolute;
    left: 14px;
    right: 14px;
    top: 74px;
    padding: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(8, 12, 19, 0.97);
    box-shadow: var(--shadow);
  }
  .site-header.nav-open .nav-links a {
    padding: 12px 10px;
    border-radius: 12px;
  }
  .site-header.nav-open .nav-links a:hover { background: rgba(255, 255, 255, 0.05); }
  .hero { padding: 58px 0 86px; }
  .hero-title { font-size: clamp(52px, 16vw, 76px); }
  .hero-tagline { font-size: 25px; }
  .hero-copy { font-size: 15px; }
  .hero-actions .btn { width: 100%; }
  .product-orbit { min-height: 430px; transform: scale(0.9); margin: -24px auto -36px; }
  .orbit-card { width: 160px; padding: 13px; }
  .orbit-core { width: 148px; height: 148px; }
  .orbit-core::before { inset: -58px; }
  .orbit-core::after { inset: -112px; }
  .core-o { font-size: 60px; }
  .scroll-cue { display: none; }
  .section { padding: 88px 0; }
  .section-tight { padding: 72px 0; }
  .section-title { font-size: clamp(37px, 12vw, 54px); }
  .products-grid { margin-top: 38px; }
  .product-card { grid-column: span 12; min-height: 310px; padding: 26px; }
  .product-name { margin-top: 56px; }
  .showcase-grid { gap: 38px; }
  .panel-mock { min-height: 370px; border-radius: 22px; }
  .panel-layout { min-height: 321px; grid-template-columns: 92px 1fr; }
  .panel-sidebar { padding: 12px 9px; }
  .panel-content { padding: 13px; }
  .kpi-row { grid-template-columns: 1fr 1fr; }
  .kpi-row .kpi:last-child { display: none; }
  .phone-stage { min-height: 560px; }
  .phone { transform: none; }
  .reader-box { grid-template-columns: 1fr; }
  .reader-copy { padding: 34px 26px; }
  .voice-stage { min-height: 350px; border-left: 0; border-top: 1px solid var(--line); }
  .event-chip { min-width: 145px; padding: 10px 11px; }
  .event-1 { left: 14px; top: 42px; }
  .event-2 { right: 14px; top: 102px; }
  .event-3 { left: 28px; bottom: 42px; }
  .dzik-card { min-height: 390px; }
  .dzik-ui { left: 20px; right: 20px; bottom: 20px; flex-direction: column; align-items: flex-start; }
  .cta-box { padding: 32px 24px; flex-direction: column; align-items: flex-start; }
  .footer-row { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 420px) {
  .nav-actions .btn-primary { display: none; }
  .product-orbit { transform: scale(0.78); margin: -50px -40px -72px; width: calc(100% + 80px); }
  .orbit-commerce { left: 1%; }
  .orbit-olajka { right: 1%; }
  .orbit-reader { left: 1%; }
  .orbit-market { right: 1%; }
  .phone { width: 262px; height: 540px; }
}